1117962489

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{21067}}^1$

素因数の和:21122

約数の個数: 36

約数和(自身を含む): 1830135024

約数和(自身を除く): 712172535

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 361, 399, 931, 1083, 2527, 2793, 7581, 17689, 21067, 53067, 63201, 147469, 400273, 442407, 1032283, 1200819, 2801911, 3096849, 7605187, 8405733, 19613377, 22815561, 53236309, 58840131, 159708927, 372654163, 1117962489]

約数ペア:

[(1, 1117962489), (3, 372654163), (7, 159708927), (19, 58840131), (21, 53236309), (49, 22815561), (57, 19613377), (133, 8405733), (147, 7605187), (361, 3096849), (399, 2801911), (931, 1200819), (1083, 1032283), (2527, 442407), (2793, 400273), (7581, 147469), (17689, 63201), (21067, 53067)]